c283d6d · rowtype-yoga/royo

git.iko.soy/rowtype-yoga/royo

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Get rid of nested if-then-else (#4)

c283d6dRenegatto5 years ago

src/Royo/Discord/Bot.purs+6−10

@@ -123,16 +123,12 @@ prepareOutput s =

123

124prepareCode ∷ String -> String

125prepareCode code =

126+ let prepare

126− if startsWith "module" code then

127+ | startsWith "module" code = code

127− code

128− else

129− if startsWith "import " code then

128+ | startsWith "import " code = moduleMain <> code

130− moduleMain <> code

131− else

132− if (startsWith "main =" || contains (Pattern "\nmain =")) code then

129+ | (startsWith "main =" || contains (Pattern "\nmain =")) code = moduleMain <> importBasics <> code

133− moduleMain <> importBasics <> code

134− else

135− moduleMain <> importBasics <> spyMain <> code

130+ | otherwise = moduleMain <> importBasics <> spyMain <> code

131+ in prepare

136 where

132 where

137 moduleMain = "module Main where\n"

133 moduleMain = "module Main where\n"

138

134